Skydeck Chicago (Willis Tower) sunset time in September 2027
Queues for The Ledge can take 30 minutes or more at sunset. The Ledge glass boxes face west, straight into the sunset.
Book 18:30 → 17:30
Sunset 19:25 on Wed 1 Sep, 18:35 on Thu 30 Sep
Every day in September 2027
| Day | Golden hour | Sunset | Blue hour ends | Book slot |
|---|---|---|---|---|
| Wed 1 Sep | 18:48 | 19:25 | 19:53 | 18:30 |
| Thu 2 Sep | 18:46 | 19:23 | 19:52 | 18:30 |
| Fri 3 Sep | 18:44 | 19:21 | 19:50 | 18:30 |
| Sat 4 Sep | 18:43 | 19:20 | 19:48 | 18:30 |
| Sun 5 Sep | 18:41 | 19:18 | 19:46 | 18:00 |
| Mon 6 Sep | 18:39 | 19:16 | 19:45 | 18:00 |
| Tue 7 Sep | 18:38 | 19:15 | 19:43 | 18:00 |
| Wed 8 Sep | 18:36 | 19:13 | 19:41 | 18:00 |
| Thu 9 Sep | 18:34 | 19:11 | 19:39 | 18:00 |
| Fri 10 Sep | 18:33 | 19:10 | 19:38 | 18:00 |
| Sat 11 Sep | 18:31 | 19:08 | 19:36 | 18:00 |
| Sun 12 Sep | 18:29 | 19:06 | 19:34 | 18:00 |
| Mon 13 Sep | 18:28 | 19:04 | 19:32 | 18:00 |
| Tue 14 Sep | 18:26 | 19:03 | 19:31 | 18:00 |
| Wed 15 Sep | 18:24 | 19:01 | 19:29 | 18:00 |
| Thu 16 Sep | 18:22 | 18:59 | 19:27 | 18:00 |
| Fri 17 Sep | 18:21 | 18:57 | 19:25 | 18:00 |
| Sat 18 Sep | 18:19 | 18:56 | 19:23 | 18:00 |
| Sun 19 Sep | 18:17 | 18:54 | 19:22 | 18:00 |
| Mon 20 Sep | 18:15 | 18:52 | 19:20 | 18:00 |
| Tue 21 Sep | 18:14 | 18:50 | 19:18 | 18:00 |
| Wed 22 Sep | 18:12 | 18:49 | 19:16 | 17:30 |
| Thu 23 Sep | 18:10 | 18:47 | 19:15 | 17:30 |
| Fri 24 Sep | 18:08 | 18:45 | 19:13 | 17:30 |
| Sat 25 Sep | 18:07 | 18:43 | 19:11 | 17:30 |
| Sun 26 Sep | 18:05 | 18:42 | 19:09 | 17:30 |
| Mon 27 Sep | 18:03 | 18:40 | 19:08 | 17:30 |
| Tue 28 Sep | 18:01 | 18:38 | 19:06 | 17:30 |
| Wed 29 Sep | 18:00 | 18:36 | 19:04 | 17:30 |
| Thu 30 Sep | 17:58 | 18:35 | 19:02 | 17:30 |
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Questions
What time is sunset at Skydeck Chicago (Willis Tower) in September 2027?
Sunset at Skydeck Chicago (Willis Tower) moves from 19:25 on Wed 1 Sep to 18:35 on Thu 30 Sep (local time). Golden hour starts about 37 minutes earlier.
Which time slot should I book for sunset at Skydeck Chicago (Willis Tower) in September?
Book the 18:30 slot early in the month and the 17:30 slot by the end of September. That leaves about 50 minutes for security, lifts and finding a spot before sunset.
Skydeck Chicago (Willis Tower) sunset by month
Times are local (America/Chicago). Slot lengths vary by operator; confirm on the booking page.